The TRS Plus 12 Speed Cassette offers the same 511% (Eagle™-beating) range, an unbeatable value, and crisp shifting performance on SRAM™ drivetrains. Why spend MORE money on SRAM's™ full Eagle™ 12-speed drivetrain, when all you get is LESS range and MORE weight?

So, why buy this over Eagle™?

- You don't need a whole new drivetrain...just our cassette and shifter. - Keeping your existing 11 speed SRAM™ drivetrain gives you better ground clearance in both the chainring and derailleur. - The smaller 11-speed derailleur, chain, chainring, and cassette are SIGNIFICANTLY lighter than Eagle drivetrains. - The 9-46T cassette has a straighter chain line in comparison to Eagle™, for a longer-lasting drivetrain.

What's in the box: TRS Plus 12 speed cassette, 12-speed chain, upgrade parts for your shifter and derailleur, and all the necessary tools

Special Note for Hope™ Hub Owners: Please notify us in your Order notes if you will be installing the cassette on a Hope™ XD driver. Hope™ XD drivers do not adhere to the XD specification and require an additional shim which we will include with your order.